Gets the error code that is associated with this exception.
Assembly: System (in System.dll)
The property contains the error code that is associated with the error that caused the exception.
The default constructor for SocketException sets the ErrorCode property to the last operating system error that occurred. For more information about socket error codes, see the Windows Sockets version 2 API error code documentation in MSDN.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2